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Grade

Grade 1

Cover

Full Metal

Type

Surface

Hand

LH

Color

Aluminum Painted

Color Code

689/US28

Mounting Style

Slide Track

Hold Open

Yes

Closer Size

1

BAA Qualified

Yes

Package Volume

0

Cold Weather Fluid

Yes

Degree Hold Open

160 Deg.

Degree Swing

160 Deg.

Mounting Location

Pull Side

Package Qty

1

Handing

Left Hand

Conforms to NFPA 101 and ANSI 156.15

24V AC/DC or 120V AC input

When current is interrupted, hold-open releases and door closes

Adjustable hydraulic backcheck cushions opening swing prior to 90°

Separate regulation of general closing speed and latching speed

Available in wide range of powder coated finishes to blend with door and frame (SEM magnets available in aluminum and dark bronze only)

Circuit automatically handles AC or DC input

Can be pushed safely and easily out of hold-open

Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted

High strength cast iron cylinder

Forged steel main arm and piston

All weather fluid

Standard Arm Track Door Closer, Left Hand, Aluminum

The 4310HSA Sentronic is an electrically controlled closer/holder designed to provide easy passage for groups of pedestrians through high traffic doors. Pedestrians moving through the doorway trigger the built in scanner. When the door is opened to 80 Deg. or more, the door is electrically held open to minimize wear on the door hardware. After the last pedestrian in a group passes through the doorway, the system timer releases the hold open, closing the door. The single lever trach arm closer is designed for pull side mounting.

Designed to provide easy passage for groups of pedestrians through high traffic doors.

Pedestrians, moving through the doorway, trigger the built-in scanner. When the door is opened to 80° or more, the door is electrically held open to minimize wear and tear on applied door hardware.